Modeling of energy consumption in GPS receivers for power aware localization systems

Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceeding

Abstract

This paper proposes a first-principle model of GPS receivers, that allows us to exploit the trade-off between battery consumption and positioning accuracy. We present the model and propose a GPS sampling strategy that uses both the current positioning confidence, and information about the GPS status. We complement the GPS sensor with internal measurement units and show how the given model exposes the battery-accuracy trade-off in the context of sensor fusion. We demonstrate the usefulness of the proposed sampling strategy using both simulation and real data.

Detaljer

Författare
Enheter & grupper
Externa organisationer
  • Polytechnic University of Milan
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Elektroteknik och elektronik

Nyckelord

Originalspråkengelska
Titel på värdpublikationICCPS 2019 - Proceedings of the 2019 ACM/IEEE International Conference on Cyber-Physical Systems
RedaktörerGowri Sankar Ramachandran, Jorge Ortiz
FörlagAssociation for Computing Machinery, Inc
Sidor217-226
Antal sidor10
ISBN (elektroniskt)9781450362856
StatusPublished - 2019 apr 16
PublikationskategoriForskning
Peer review utfördJa
Evenemang10th ACM/IEEE International Conference on Cyber-Physical Systems, ICCPS 2019, part of the 2019 CPS-IoT Week - Montreal, Kanada
Varaktighet: 2019 apr 162019 apr 18

Konferens

Konferens10th ACM/IEEE International Conference on Cyber-Physical Systems, ICCPS 2019, part of the 2019 CPS-IoT Week
LandKanada
OrtMontreal
Period2019/04/162019/04/18